baber/WOPTO huggingface dataset:
Patent ES-477027-A1 (ES)
Title: Method for arc-welding the blades to the disc or counterdisc of rotary machine rotors
IPC: F04D29/22
Filed: 1979-01-09
Abstract: For welding rotor blades to a rotor disc of a rotary machine, a welding process is used wherein grooves, called blind slots, are formed through the disc wall thickness but not to the extent to pass through the entire thickness, whereafter the blades are basted by a Tungsten Inert Gas run without added welded material, the blind slots being then filled up by a series of Tungsten Inert Gas welding passes but with added weld material. Headroom limitations are offset and the weld seams come out more robust and with a better surface quality.
Patent ES-477693-A1 (ES)
Title: 3*77disubstitutedd33cephemm44carboxylic acid compound* its salt* its preparation* and preventives and remedies for microbism consisting mainly of them
IPC: A61K31/546
Filed: 1979-02-14
Abstract: NEW MATERIAL:A compound of formula I: (R<1> is NH2 or protected NH2 group R<2> is isobutyl, cycloalkyl, lower alkyl, lower alkyl group, etc., R<3> is COOH or protected COOH R<4> is alkanoyloxy, H, carbamoylxy group, etc.) and its salt. EXAMPLE:7-[2-Isobutoxyimino-2-(2-aminothiazole-4-yl)-acetamido]cephalo sporanic acid (syn-isomer). USE:Antibacterials effective against Gram-positive and Gram-negative bacteria. PROCESS:A compound of formula II, its reactive derivative at the NH2 group, or its salt is reacted with a compound of formula III, its reactive derivative at the COOH group, or its salt in a solvent, e.g. water or acetone, to give the compound of formula I or its salt. Some of the compounds of formula II and III are novel compounds.
Patent ES-481679-A1 (ES)
Title: Installation for cutting a moving metallic strip into identical pieces.
IPC: B23K7/10
Filed: 1979-06-19
Abstract: An improved cutting apparatus of the type comprising an endless roller conveyor (4) for carrying a moving strip (1), a carriage (9) located above the strip (1) and adapted to move in the same direction as the strip (1) and in the opposite direction and a thermal cutting device (12) carried by the carriage (9) and adapted to move transversally to the moving strip (1). The conveyor (4) is adapted to revolve in such way that its upper run continuously moves in the direction (X) of the strip (1) and the distance between the successive rollers (3) of the conveyor (4) is such that cutting can be performed without the rollers (3) being damaged. The apparatus can be used for cutting a continuously cast strip of anode copper into anodes (FIG. 1).
Patent ES-485935-A1 (ES)
Title: Article inspection apparatus with protective chambers having article-loading facility.
IPC: G01V5/00
Filed: 1979-11-14
Abstract: An article inspection apparatus comprising chamber defining means that are substantially impermeable to x-rays. The chamber defining means comprise a first portion comprising entry and exit portions and a second portion located between the entry and exit portions. Also included is an x-ray source for directing x-rays to the chamber at said second portion and flexible x-ray shielding means disposed at the entry and exit portions, the entry and exit portions both comprise respective first and second regions, the first regions being removed from the chamber second portion and the second regions being located between the second portion and their respective said first regions. The second regions comprise completely enclosed tunnels communicating with the second portion and with the first regions. The first regions comprise top and partial side wall members, which side wall members have a cutaway at the end thereof more remote from the second portion. The apparatus also contains an article transport system having a first part thereof disposed at the chamber second portion and at least a second part thereof disposed at the first chamber portion, which article transport system serves to carry the article through the chamber second portion. Also included are means for converting the x-rays passing through the chamber first portion and the article, into a visual image.
Patent ES-8103050-A1 (ES)
Title: Pyrazole derivatives, herbicidal compositions containing the same, and a process for the preparation of the same
IPC: A01N43/56
Filed: 1980-03-05
Abstract: A pyrazole derivative having the formula (I): < IMAGE > (I) wherein X and Y each represents a chlorine atom, a nitro group or a trifluoromethyl group, and Z represents a hydrogen atom or a halogen atom, which is useful as a herbicidal component.
Patent ES-8101341-A1 (ES)
Title: Frequency multiplication
IPC: H01F38/04
Filed: 1980-04-18
Abstract: A circuit arrangement whereby semiconductor elements are combined with single or multiple phase electric machines, for instance transformers, whereby to obtain an alternating magnetic flux in the magnetic circuit of the machine. This gives a frequency in the secondary winding of the machine which is changed by a factor K with reference to the frequency of the A.C. mains, where the factor K could be for instance 6, 5, 4, 3, 2, 1, 5, 1, 3/4, 3/5, 1/2 etc. depending on the circuit arrangement and what semiconductor elements (e.g. thyristors) and their firing angles are employed. Various possibilities are described. In the Fig. 4 example a transformer is connected to a three phase AC mains (R,S,T) via separate primary windings (A,B,C) and respective pairs of anti- parallel thyristors with a firing angle of 120 DEG . If the input line frequency is f the frequency in the single phase load winding (D) is 3f.
Patent ES-8104363-A1 (ES)
Title: process for dyeing synthetic fibre materials as well as for pigmenting organic macromolecular materials.
IPC: C08K5/34
Filed: 1980-08-01
Abstract: Anthraquinone-azomethine compounds of the formula < IMAGE > (I) or of the tautomeric formula < IMAGE > (Ia) or of the tautomeric formula < IMAGE > (Ib) in which A denotes an anthraquinone radical which is free from sulphonic acid groups and optionally further substituted and which preferably consists of at most 5 fused rings, R1 denotes hydrogen, C1-C4-alkyl, hydroxy-C1-C4-alkyl, optionally substituted phenyl, carboxyl, carboxylic acid, C1-C4-alkyl ester or hydroxyl, R2 denotes hydrogen, halogen, nitro, cyano, optionally substituted carbamoyl or optionally substituted sulphamoyl, sulphonic acid C1-C4-alkyl ester, sulphonic acid aryl ester, C1-C4- alkylcarbonyl, C1-C4-alkoxycarbonyl, optionally substituted benzoyl, alkyl or optionally substituted phenyl sulphone, or a hetero-aromatic radical, for example a radical of the formula < IMAGE > (II) or of the formula < IMAGE > (III) or of the formula < IMAGE > (IV) R3 denotes optionally substituted aryl or hetero-aryl, cycloalkyl or C1-C12-alkyl, it being possible for the alkyl chain to be interrupted by oxygen or sulphur and /or substituted by hydroxyl, N(R5)2- or -N(R5)3(+)X(-) groups, R4 denotes a substituent, R5 denotes hydrogen, C1-C4-alkyl, cycloalkyl or optionally substituted aryl, X denotes an anion, m denotes 1, 2, 3 or 4 and n denotes 0, 1, 2, 3 or 4, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances using the new anthraquinone-azomethine compounds.
Patent ES-8106803-A1 (ES)
Title: Devices for extracting a sample of fluid from a hydraulic circuit
IPC: G01N1/10
Filed: 1980-10-24
Abstract: The present invention concerns a device for extracting a sample of fluid from a hydraulic circuit having an extraction take-off, for detection of impurities. The device comprises in particular a body (10, 12) provided with a ferrule (14), capable of fitting on the take-off a perforator (22) fixed on the ferrule (14) and provided with at least one orifice capable of distributing the fluid into the body a carrier (26) capable of receiving a container (32) provided with a perforatable capsule (36) and a filtering membrane (40), the carrier being displaceable from one to the other of two positions, comprising an extraction position where the capsule (36) is perforated by the perforator (22) and where the fluid penetrates into the container (32), and a non-extraction position where the capsule (36) is not perforated by the perforator (22), and where the fluid runs out outside the container (32).
Patent ES-8207378-A1 (ES)
Title: Electrical switch and its operating mechanism
IPC: H01H5/08
Filed: 1981-10-14
Abstract: The invention relates to an electrical switch which consists of an armature which can pivot against an elastic element and is arranged between a stationary and a moving support. The stationary and the moving supports are provided with contacts which are suitable for interacting with contacts mounted on the opposite sides of the armature which can pivot, in order to produce an electrical connection. The moving support is connected to a moving operating device by means of a spring. The movement play of the moving operating device is such that, during its operation, the junction point of the spring and the operating device is displaced via an unstable balance point of this spring from the one side of the junction point of this spring with the moving support to the other. This takes place in order to displace the moving support in the direction of the armature which can pivot in the direction opposite the displacement of the operating device.
Patent ES-8301582-A1 (ES)
Title: Applicator for the destruction of weeds by a liquid herbicide.
IPC: A01M21/04
Filed: 1982-02-12
Abstract: The invention relates to apparatuses with which it is possible at will to moisten plants which are to be destroyed, by contact using a herbicide, that are located at the foot of cultivated plants. The device comprises a rotating star (16) whose arms (3) are fitted with spongy bodies (5). The herbicidal product is supplied by capillary action.
Patent ES-8305508-A1 (ES)
Title: Photosensible recording materials for the production of intaglio printing forms resistant to abrasion and being scratchproof, and method of producing intaglio printing forms utilizing these recording materials.
IPC: G03F7/00
Filed: 1982-07-21
Abstract: Gravure printing plates which are highly abrasion-resistant and scratch-resistant can be produced rapidly and simply from a photosensitive recording material by exposing the latter through a photographic positive, washing out the unexposed areas and drying the resulting gravure printing plate, if the photosensitive recording material employed, which comprises a photopolymerizable and/or photocrosslinkable layer (L) applied to a dimensionally stable base, contains finely divided, hard, abrasive particles in the layer (L), the surface of this layer, which subsequently constitutes the surface of the printing plate, has a peak-to-valley height of <2 mu m, and the materials of this layer are chosen so that, after exposure and development, it has a Vickers hardness of not less than 10 N/mm2, measured under load.
Patent ES-8307522-A1 (ES)
Title: Methods and apparatus for molten metal fume supression.
IPC: F27D17/00
Filed: 1982-07-22
Abstract: Methods and apparatus for the suppression of fume from a body of molten metal is described. One method involves blanketing the molten metal bath with a mixture of pressurized inert gas and finely divided or atomized particles of water. The inert gas may be argon, nitrogen or steam. An apparatus for carrying out this method comprises an array of nozzles supported adjacent the mouth of a receiver vessel and connected to sources of the inert gas and water. Another method entails burning fuel in the immediate vicinity of the molten metal surface to consume and/or displace ambient air thereby to starve the bath of oxygen and, concomitantly, to suppress the formation of the fume-producing metallic oxide. An apparatus for carrying out this method, particularly adapted for suppressing fume generated in the flow of molten metal through the runner system of a blast furnace cast house, includes a burner from which fuel and air in predetermined amounts are discharged to create flame and disperse it along the axis of the runners. The flame operates to consume ambient air in the combustion process thereby to starve the region over the metal streams of oxygen that would otherwise combine with metal vapors to create fume-producing metallic oxides.
Patent ES-8402359-A1 (ES)
Title: Chromium-containing iron or steel powder and a process for its manufacture.
IPC: C22C33/02
Filed: 1982-11-10
Abstract: Chromium-containing iron or steel powder containing about 0.2-15 percent by weight of chromium, the rest being iron. The powder is characterized thereby that the chromium is present in the form of a powder-formed Fe-Cr-alloy in alpha -phase containing about 40-50 percent by weight of chromium and having a particle size essentially less than about 50 mu m a process for manufacturing the powder and pressed and sintered products manufactured in a powder-metallurgical manner starting from the said powder.
Patent ES-8404034-A1 (ES)
Title: Improvements in sliding gate valves.
IPC: B22D41/24
Filed: 1982-11-25
Abstract: In order to resist alteration of the spring forces utilized for applying seal pressure between the valve bodies in sliding gate valves for molten metal pouring, particularly those of the manually operated type, the valve support plate and the mounting plate are arranged to form a narrow slot that receives the valve actuator and presents insufficient clearance to permit excessive relative displacement between the valve members. The valve further incorporates releasable attachments, two of which serve as hinge connections for the support plate while the other serves as a latching member. Each of the attachments comprise clevis-mounted eyebolts in which the clevises have predetermined dimensions to establish a fixed, pre-set distance between the plates upon reassembly of the valve after opening and thus insure repeatability of the spatial relationships between the valve bodies and, concomitantly, of the seal pressure between the members.
Patent ES-8405399-A1 (ES)
Title: Carbapenem antibiotics
IPC: A61P31/04
Filed: 1983-04-05
Abstract: Disclosed are novel carbapenem derivatives characterized by a 2- substitutent of the formula < IMAGE > wherein A represents C2-C6 straight or branched chain alkylene group and R<10> and R<11> each independently represents optionally substituted aliphatic, cycloaliphatic, cycloaliphatic- aliphatic, aryl, heterocyclyl, heterocyclyl-aliphatic, heteroaryl or heteroaraliphatic, or R<10> and R<11> taken together with the S<(+)> to which they are attached represent an optionally substituted sulfur-containing heterocyclic ring. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives.
Patent ES-8500820-A1 (ES)
Title: Dry transfer article.
IPC: B44C1/16
Filed: 1983-05-06
Abstract: A dry transfer article comprising a carrier film bearing a graphic design in the form of one or more layers of ink and an actinic radiation responsive adhesive overlapping the design, the ink serving as a mask to actinic radiation such that only adhesive in non-ink areas is exposed to radiation creating a differential adhesive tack which allows the article to be positioned on the substrate and the carrier film and exposed adhesive to be selectively removed leaving the graphic design and underlying unexposed adhesive bonded to the substrate.
Patent ES-8403631-A1 (ES)
Title: Pressure regulator
IPC: G05D16/04
Filed: 1983-05-06
Abstract: An automatic pressure regulator which can be connected in a liquid conduit to provide a substantially constant pressure comprises a hollow body (1) with an inlet (3) and an outlet (6) and an overflow stand (8) coupled to a tube (9). A pivotal member (11) is located inside the body and has a sealing surface (15) and an end coupled to a wire (10) which is connected to the end of the lever arm (17). The other end of the lever supports a hollow vessel (22) which can communicate with the outlet tube (7) through its base by means of a tube (23). As the liquid level in the vessel (22) rises or falls the lever (17) pivots to operate the member (11) and thereby control flow through the body 1.
Patent ES-8405620-A1 (ES)
Title: Process for pasteurizing an antihaemophilic cryoprecipitate, and antihaemophilic cryoprecipitate so obtained.
IPC: A61K35/16
Filed: 1983-10-07
Abstract: A process for the pasteurization of antihemophilic cryoprecipitate (AHC) is described, wherein AHC is heated in the presence of calicum ions, an amino acid and a carbohydrate. The pasteurized AHC is used for the treatment of coagulation disturbances.
Patent ES-8407557-A1 (ES)
Title: Blade pitch angle control for large wind turbines.
IPC: F03D7/04
Filed: 1983-11-07
Abstract: A blade pitch angle control system for a wind turbine includes an improved control means (95) for providing a minimum pitch angle reference signal indicative of desired blade pitch at wind velocities less than rated. The control means includes means (35 and 30) for providing signals indicative of generated (output power or torque and the rotational frequency of the wind turbine rotor. The output and rotor speed signals are input to a function generator which, in rsponse to such signals, provides a signal indicative of the minimum pitch angle.
Patent ES-8500830-A1 (ES)
Title: Vehicle frame structure
IPC: B62D23/00
Filed: 1983-12-06
Abstract: Motor vehicle load-bearing structure consisting of a number of parts connected together in grid formation. The outstanding feature of the said structure is that each of the said parts consists of a closed tube section with appropriate longitudinal shaping.
Patent ES-8501211-A1 (ES)
Title: Direct steam boiling of fish with vacuum drying
IPC: A23L17/00
Filed: 1984-03-12
Abstract: Process comprises injection of steam and air release in the boiler containing the prepared fish, to give a work temperature of 65-70 degrees C. After 60-90 minutes treatment the fat is removed in solid form by injection of water or brine. - Vacuum is generated after discharge of the water (brine), and then air is introduced for 45-60 minutes, to reach atmospheric pressure.
Patent ES-8506190-A1 (ES)
Title: A method for stabilizing tissue plasminogen activator and a stable aqueous solution or powder containing the same.
IPC: C12N9/96
Filed: 1984-04-18
Abstract: A method for stabilizing a tissue plasminogen activator which involves adding to an aqueous solution or powder containing a tissue plasminogen activator an effective amount of a purified gelatin is disclosed. A stable aqueous solution or powder which contains a tissue plasminogen activator and an effective amount of a purified gelatin is also disclosed. The method and composition eliminate the problem of adsorption of tissue plasminogen activator to various laboratory equipment, and also prevent the conversion of the single-chain tissue plasminogen activator into a double-chain tissue plasminogen activator.
Patent ES-8507401-A1 (ES)
Title: Bulkhead
IPC: B63B3/20
Filed: 1984-07-20
Abstract: A ship with a double shell structure comprising an inner hull plating and an outer hull plating 2 connected together only by a plurality of connecting longitudinals 3 fixed to transverse bulkheads 4 spaced apart longitudinally of the ship except by the transverse bulkheads, each of the transverse bulkheads having a double shell structure 11 at least at a peripheral portion thereof.
Patent ES-8606411-A1 (ES)
Title: Determination of fibrin with fibrin-specific antibodies.
IPC: G01N33/577
Filed: 1985-01-07
Abstract: 1. A highly specific antibody against fibrin, obtainable by immunization using a peptide which contains an amino acid sequence of fibrin which is exposed by splitting off fibrinopeptide A from the fibrin molecule.
Patent ES-8607084-A1 (ES)
Title: Self-sealing electrode guide.
IPC: B23K9/00
Filed: 1985-03-06
Abstract: A self-sealing electrode guide for supporting an electrode in an electrode port of a welding chamber, includes a housing adapted to be mounted in the electrode port and a sealing sleeve accommodated in a housing channel defined in the housing. The sealing sleeve has opposite first and second ends and an open-ended passage adapted to receive the electrode. The first end is disposed for exposure to an external force which is oriented in a direction extending from the first end towards the second end and which is derived from a pressure in the welding chamber. An abutting arrangement is provided in the housing for cooperating with the second end to prevent displacement of the sealing sleeve relative to the housing. The sealing sleeve is resiliently deformable by the external force for assuming a deformed state in which the sealing sleeve is sealingly pressed about the electrode and against housing walls forming the housing channel.
Patent ES-8702626-A1 (ES)
Title: Supporting structure for heat insulation
IPC: F16L59/12
Filed: 1985-03-22
Abstract: A supporting structure for supporting the heat insulation elements of a steam generator of the type that is used in the primary circuit of nuclear power stations. The supporting structure utilizes hanging ties which are suspended from suspension pivots that are attached to the building which houses the steam generator. The hanging ties have the heat insulation elements attached thereto, and are integrated into the construction of the heat insulation elements. The steam generator consists of separate parts which are joined by weld seams that are subject to periodic inspection, and the heat insulation elements are made up of fixed parts which are suspended from the hanging ties and which form spaces therebetween for access to the weld seams, the spaces between the fixed insulating elements being sealed off by removable thermal insulating elements.
Patent ES-8606421-A1 (ES)
Title: Polymers based on polyvinylene carbonate and/or polyhydroxymethylene, process for their preparation and their use.
IPC: C08F8/12
Filed: 1985-04-11
Abstract: The invention relates to modified polymers based on polyvinylene carbonate and/or polyhydroxymethylene, the modification being effected by particular alkoxylated compounds incorporated into the polymer. These polymers, for the preparation of which, according to the invention, particular dispersion stabilizers are used, are suitable, inter alia, as carriers for biologically active substances or for affinity chromatography.
Patent ES-8608403-A1 (ES)
Title: Drum press
IPC: B30B9/20
Filed: 1985-07-11
Abstract: A drum press with a rotating dewatering drum, inside which is eccentrically located a press roll of which the outer surface together with the inner surface of the dewatering drum defines a press gap compressing mass, such as bark, and in conjunction with the dewatering drum a removal screw is provided which detaches the mass that has been pressed to adhere to the inner surface of the dewatering drum and removes it for the next treatment step. The portion of the removal screw which is used to detach the pressed mass comprises a separate screw section removably disposed on the shaft of the removal screw and which is replaceable with ease.
Patent ES-8701839-A1 (ES)
Title: Method of preparing a prokaryotic carbonyl-hydrolase
IPC: C12N15/00
Filed: 1985-07-12
Abstract: Methods and vectors for the production of prokaryotic carbonyl-hydrolases in recombinant systems are created. The DNAs which code for such hydrolases are mutated in predetermined regions by known methods or by a new method of point mutagenesis with the aim of producing mutant hydrolases. Mutations of particular points in carbonyl- hydrolases, such as subtilisin, result in modifications of the oxidation stability, substrate specificity, Km, Kcat, Kcat/Km ratio, specific activity or activity-pH profiles. These mutated hydrolases are particularly useful in machine washing (laundry) compositions. The mutations in the genes which code for subtilisin or neutral protease of Bacillus provide in essence normally spore-forming Bacillus strains that are unable to excrete subtilisin or neutral protease. Said strains are useful in the recombinant synthesis of heterologous proteins.